diff --git a/src/main/java/cz/kamma/kfmanager/ui/FilePanel.java b/src/main/java/cz/kamma/kfmanager/ui/FilePanel.java
index 1701889..12dffe5 100644
--- a/src/main/java/cz/kamma/kfmanager/ui/FilePanel.java
+++ b/src/main/java/cz/kamma/kfmanager/ui/FilePanel.java
@@ -351,6 +351,7 @@ public class FilePanel extends JPanel {
         if (currentMode != null) {
             tab.setViewMode(currentMode);
         }
+        applyConfiguredAppearance(tab);
         
         String tabTitle = getTabTitle(path);
         
@@ -397,6 +398,7 @@ public class FilePanel extends JPanel {
         if (mode != null) {
             tab.setViewMode(mode);
         }
+        applyConfiguredAppearance(tab);
 
         String tabTitle = getTabTitle(path);
         tabbedPane.addTab(tabTitle, tab);
@@ -1019,4 +1021,28 @@ public class FilePanel extends JPanel {
             }
         }
     }
+
+    private void applyConfiguredAppearance(FilePanelTab tab) {
+        if (tab == null || appConfig == null) return;
+
+        Font font = appConfig.getGlobalFont();
+        if (font != null) {
+            tab.applyGlobalFont(font);
+        }
+
+        Color bg = appConfig.getBackgroundColor();
+        if (bg != null) {
+            tab.applyBackgroundColor(bg);
+        }
+
+        Color selection = appConfig.getSelectionColor();
+        if (selection != null) {
+            tab.applySelectionColor(selection);
+        }
+
+        Color marked = appConfig.getMarkedColor();
+        if (marked != null) {
+            tab.applyMarkedColor(marked);
+        }
+    }
 }